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Down With Weapons
Down most often refers to: * Down, the relative direction opposed to up * Down (gridiron football), in North American/gridiron football, a period when one play takes place * Down feather, a soft bird feather used in bedding and clothing * Downland, a type of hill Down may also refer to: Places * County Down, Northern Ireland, UK ** County Down (Parliament of Ireland constituency), abolished 1800 ** Down (Northern Ireland Parliament constituencies) ** Down (Northern Ireland Parliament constituency), 1921–1929 ** Down (UK Parliament constituency), 1801–1885 and 1922–1950 ** Down (civil parish) ** Down county football team, Gaelic football * Down, County Westmeath, Ireland * Downe, Greater London, England, formerly called "Down" People * Down (surname) * John Langdon Down (1828–1896), British physician best known for his description of Down syndrome * Down AKA Kilo (born 1985), American rapper Film and television * Down (film), ''Down'' (film), a 2001 English remake of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relative Direction
In geometry, direction, also known as spatial direction or vector direction, is the common characteristic of all ray (geometry), rays which coincide when translation (geometry), translated to share a common endpoint; equivalently, it is the common characteristic of vector (geometry), vectors (such as the relative position between a pair of points) which can be made equal by scaling (geometry), scaling (by some positive scalar multiplication, scalar multiplier). Two vectors sharing the same direction are said to be ''codirectional'' or ''equidirectional''. All codirectional line segments sharing the same size (length) are said to be ''equipollent (geometry), equipollent''. Two equipollent segments are not necessarily coincident; for example, a given direction can be evaluated at different starting Position (geometry), positions, defining different unit directed line segments (as a bound vector instead of a free vector). A direction is often represented as a unit vector, the res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
